Yealink SIP-T48U Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
134
Values 1-Headset Mode
Default
1
Shared Directory
Users can manage and call the contacts in the Shared Directory on the phone and all the registered handsets.
The shared directory can store up to 1000 contacts.
It is not applicable to DD phones.
Topics
Shared Directory Configuration
Shared Contact File Customization
Shared Directory Configuration
The following table lists the parameters you can use to configure the shared directory.
Parameter
static.directory_setting.shared_contact.enable <y0000000000xx>.cfg
Description
It enables or disables the Shared Directory feature.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All handsets except DD phones
Parameter
shared_contact_list.url <y0000000000xx>.cfg
Description
It configures the access URL of the shared contact file (*.xml) of the phone and registered handsets.
Example:
shared_contact_list.url = http://192.168.10.25/contact.xml
Note: It works only if "static.directory_setting.shared_contact.enable" is set to 1 (Enabled).
Permitted
Values
URL within 511 characters
Default
Blank
Supported
Devices
All handsets except DD phones
Web UI
Directory > Dect Directory > Import Contacts > Import to (Shared Directory) > Select .xml file form
Shared Contact File Customization
You can customize the shared contacts using local contact template.
You can ask the distributor or Yealink FAE for local contact template. You can also obtain the template online:
http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage.
Topics
Shared Contact File Elements and Attributes
Customizing Shared Contact File

Yealink SIP-T48U Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Gray
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Voice codecs	AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Security algorithms	AES, HTTPS, SRTP, TLS
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Front camera	-
AC adapter input voltage	100 - 240 V
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Keypad number of keys	29
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Width	226 mm
Height	185 mm